Excellent product, outstanding audio and video playback. Headphones are of very high quality. Compact, lightweight, sturdy and simple to use with media player 11, or you can just use it like a memory device and drag and drop. Would "hands down" recomend this product over any ipod...have used both and this wins by far. Battery life is also excellent.
Easiest way to convert video to play on this unit would be to use any software that converts video files to play on a psp (it plays the same filetype that is used on sony psp hand held consoles)...but the quality is outstanding, you honestly forget you are looking at a 2" screen. Watched a full season of Family Guy and the movie "300" whilst on a recent holiday...great for travelling.
Only drawback is no radio....but unless radio is a must, i'd say buy this.